[GRASS-dev] [GRASS GIS] #3156: Cannot export GRASS raster map using r.out.png (crashes on windows)

[GRASS GIS]

#3156: Cannot export GRASS raster map using r.out.png (crashes on windows)
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  Reporter:  spawley  |      Owner:  grass-dev@…
      Type:  defect   |     Status:  new
  Priority:  normal   |  Milestone:  7.0.7
 Component:  Raster   |    Version:  7.0.4
Resolution:           |   Keywords:  r.out.png, wingrass
       CPU:  x86-64   |   Platform:  MSWindows 7
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Comment (by wenzeslaus):

 Can somebody debug this on MS Windows (gdb, valgrind, ...)? Does it give
 return code `-1073741819` (which based on internet search seems to be
 either ''Access Violation'' - dereferencing an invalid memory location -
 or File System Error) as in #3200? What about `DEBUG=5`? Does
 `g.ppmtopng`? Does switching `cairo` for `png` works in GUI or with d.mon
 or direct rendering?

 I didn't get any issues reported with valgrind on Linux and program
 finished successfully.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3156#comment:8>
GRASS GIS <https://grass.osgeo.org>